Question 11 Mark
If the length of a side of a regular hexagon is $1.$ then its perimeter is$………….. (6l, 1, l + 6)$
Answer
View full question & answer→$6l$
Questions
BLANKS [1 Marks Each]
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Test yourself on this topic
32 questions · timed · auto-graded
Question 21 Mark
$\frac{y}{8}+6$ is an algebraic………… (expression, equation)
Answer
View full question & answer→expression
Question 31 Mark
$x$ multiplied by $5$ and then $2$ added to the product is written as$…………. ( x + 5 + 2, 5x +2, x+5 \times 2)$
Answer
View full question & answer→$5x +2$
Question 41 Mark
$5$ added to $x$ is written as$………… \left(\frac{5}{x}, 5 x, x+5\right)$
Answer
View full question & answer→$x+5$
Question 51 Mark
$x =…………$ satisfies the equation $x + 3 = 8. (8. 5. 3)$
Answer
View full question & answer→$5$
Question 61 Mark
$1$ less than two times $p$ is written as$………...\left(\frac{p}{2}-1,1-2 p, 2 p-1\right)$
Answer
View full question & answer→$2 p-1$
Question 71 Mark
The product of $y$ and $-8$ is written as$………… (y-8,8-y,-8 y)$
Answer
View full question & answer→$(-8y)$
Question 81 Mark
………….. is not an equation. $\left(5 x+3, x=7, \quad \frac{2 y}{5}=4\right)$
Answer
View full question & answer→$5 x+3$
Question 91 Mark
………….. is an equation. $(3 x+3>15,5+7=12,5 x+4=19)$
Answer
View full question & answer→$5 x+4=19$
Question 101 Mark
The commutative property of multiplication of two numbers is represented using variables as…………. $\left(a \times b=b \times a, a+b=b+a, \quad \frac{a}{b}=\frac{b}{a}\right)$
Answer
View full question & answer→$a \times b=b \times a$
Question 111 Mark
The distributive property of multiplication over addition is represented using variables as$………… [ a \times b \times c = b \times c \times a, a \times (b + c) = a \times b + a \times c, a + b + c = b + c + a ]$
Answer
View full question & answer→$a \times (b + c) = a \times b + a \times c$
Question 121 Mark
The commutative property of addition of numbers is represented using variables as………… $\left(a \times b=b \times a, \quad \frac{a}{b}=\frac{b}{a}, \quad a+b=b+a\right)$
Answer
View full question & answer→$a + b = b + a$
Question 131 Mark
If there are $24$ oranges in one basket, then there will be………….oranges in n such baskets. $(24 + n, 24n, 24 - n)$
Answer
View full question & answer→$24 n$
Question 141 Mark
In the matchstick pattern
the number of matchsticks is given by………...where n is the number of
$( 2n + 4 , 6n, 4n + 2)$
the number of matchsticks is given by………...where n is the number of
$( 2n + 4 , 6n, 4n + 2)$
Answer
View full question & answer→$4n + 2$
Question 151 Mark
In the matchstick pattern
the number of matchsticks is given by…………. where n is the number of
$(2n. 3n. 4n)$
the number of matchsticks is given by…………. where n is the number of
$(2n. 3n. 4n)$
Answer
View full question & answer→$4n$
Question 161 Mark
If $n = 2$ then, $2n + 1 =……….. (2.4.5)$
Answer
View full question & answer→$5$
Question 171 Mark
If the length of a side of a regular hexagon is $1.$ then its perimeter is$………….. (6l, 1, l + 6)$
Answer
View full question & answer→$6l$
Question 181 Mark
$\frac{y}{8}+6$ is an algebraic………… (expression, equation)
Answer
View full question & answer→expression
Question 191 Mark
$x$ multiplied by $5$ and then $2$ added to the product is written as$…………. ( x + 5 + 2, 5x +2, x+5 \times 2)$
Answer
View full question & answer→$5x +2$
Question 201 Mark
$5$ added to $x$ is written as………… $\left(\frac{5}{x}, 5 x, x+5\right)$
Answer
View full question & answer→$x+5$
Question 211 Mark
$x =………… $satisfies the equation $x + 3 = 8. (8. 5. 3)$
Answer
View full question & answer→$5$
Question 221 Mark
$1$ less than two times p is written as………...$\left(\frac{p}{2}-1,1-2 p, 2 p-1\right)$
Answer
View full question & answer→$2 p-1$
Question 231 Mark
The product of $y$ and $-8$ is written as$………… (y-8,8-y,-8 y)$
Answer
View full question & answer→$(-8y)$
Question 241 Mark
………….. is not an equation. $\left(5 x+3, x=7, \quad \frac{2 y}{5}=4\right)$
Answer
View full question & answer→$5 x+3$
Question 251 Mark
………….. is an equation. $(3 x+3>15,5+7=12,5 x+4=19)$
Answer
View full question & answer→$5 x+4=19$
Question 261 Mark
The commutative property of multiplication of two numbers is represented using variables as…………. $\left(a \times b=b \times a, a+b=b+a, \quad \frac{a}{b}=\frac{b}{a}\right)$
Answer
View full question & answer→$a \times b=b \times a$
Question 271 Mark
The distributive property of multiplication over addition is represented using variables as$………… [ a \times b \times c = b \times c \times a, a \times (b + c) = a \times b + a \times c, a + b + c = b + c + a ]$
Answer
View full question & answer→$a \times (b + c) = a \times b + a \times c$
Question 281 Mark
The commutative property of addition of numbers is represented using variables as………… $\left(a \times b=b \times a, \quad \frac{a}{b}=\frac{b}{a}, \quad a+b=b+a\right)$
Answer
View full question & answer→$a + b = b + a$
Question 291 Mark
If there are $24$ oranges in one basket, then there will be………….oranges in n such baskets. $(24 + n, 24n, 24 - n)$
Answer
View full question & answer→$24 n$
Question 301 Mark
In the matchstick pattern
the number of matchsticks is given by………...where $n$ is the number of
$( 2n + 4 , 6n, 4n + 2)$
the number of matchsticks is given by………...where $n$ is the number of
$( 2n + 4 , 6n, 4n + 2)$
Answer
View full question & answer→$4n + 2$
Question 311 Mark
In the matchstick pattern
the number of matchsticks is given by…………. where n is the number of
$(2n. 3n. 4n)$
the number of matchsticks is given by…………. where n is the number of
$(2n. 3n. 4n)$
Answer
View full question & answer→$4n$
Question 321 Mark
If $n = 2$ then, $2n + 1 =……….. (2.4.5)$
Answer
View full question & answer→$5$